概述Generals工作原理OperationPrinciple結構及技術特點Structure&TechnicalFeatures性能參數(shù)PerformanceData主要業(yè)績MainAchievements成套及供貨范圍CompleteSets&SupplyScope目錄Contents概述Generals目錄Contents圓筒洗礦機主要用于選礦廠原料礦石的洗選工藝流程。Thedrumscrubberismainlyusedinthewashingprocessoforematerialinoredressingplant.概述Generals圓筒洗礦機主要用于選礦廠原料礦石的洗選工藝流程。概述Gen概述Generals礦石中往往含有一定程度的泥和水。當含泥含水量增多時，會給選礦過程造成不利影響。礦泥將會堵塞料倉、漏斗等設備，惡化分選效果和選別指標。一般，礦石含泥量大于6%、含水量大于5%時，應考慮進行洗礦。預選作業(yè)也需洗礦配合提高分選效果。有些礦石，如沉積型鐵錳礦及風化沉積型鈣質磷塊巖等，洗礦是其主要的選礦方法，經過洗礦脫泥后，有用礦物被富集而獲得合格產物。Thereisoftenacertainmudandwaterintheore.Theircontentincreasingwilladverselyaffecttheoredressingprocess.Theslimewillblocktheequipmentsuchasbin,hopper,etc.,worsentheseparatingeffectandindex.Normallyitshalltakeintoconsiderationoforewashingwithmudcontentover6%andwatercontentover5%.

Pre-separationalsoneedsorewashingtoimproveseparationeffect.Forsomeore,e.g.depositedferromanganeseandweatheringsedimentarycalcicphosphorusrock,etc.,washingisthemajormethodoforedressing.Afterwashingandremovingmud,theusefulmineralisconcentratedtogetqualifiedproduct.概述Generals礦石中往往含有一定程度的泥和水概述Generals洗礦一般是在破碎篩分過程中進行的。設置洗礦作業(yè)的目的是：1.防止堵塞：當處理含泥含水較多的礦石時，容易堵塞礦倉、溜槽、漏斗以及破碎篩分等設備，使破碎篩分設備處理量下降；堵塞嚴重時，生產無法正常進行，此時往往考慮洗礦。2.獲取精礦：有些礦石，通過洗礦可以使有用礦物富集而獲得合格精礦，例如有些沉積錳礦、磷灰石礦、氧化鐵礦等。3.提高產品質量：冶煉用石灰石通過洗礦可以清除礦泥提高質量，以滿足冶煉要求。Generallymakeorewashingduringcrushingandscreening.Thepurposeofwashingprocessis:1.topreventblocking:whenhandlingtheorewithtoomuchmudandwater,itiseasytoblockthebin,chute,hopperaswellascrushingandscreeningunit,lowertheirhandlingcapacity;ifitisseriouslyblocked,normalproductionwillnotbedone,thentakingintoconsiderationoforewashing.2.toobtainconcentrate:forsomeore,e.g.somedepositedmanganeseore,apatite,ferricoxide,etc.,theusefulmineralisconcentratedthroughwashingtogetqualifiedproduct.3.toimprovethequalityofproduct:thelimestoneforsmeltingcanbewashed,removingslimeandimprovingthequality,inordertosatisfythesmeltingrequirement.概述Generals洗礦一般是在破碎篩分過程中進行概述Generals原料礦石Orematerial洗礦機DrumScrubber干凈的礦石Cleanore概述Generals原料礦石Orematerial洗礦工作原理OperationPrinciple圓筒洗礦機設備是以電動機為動力源，通過邊緣傳動結構型式帶動筒體連續(xù)轉動。由進料口向筒內連續(xù)給料（給礦），進入筒體內的礦石和水受到提升條攪拌和摩擦力的作用，礦石在離心力的作用下隨著筒體旋轉一定角度而滑落下來，礦石上的泥土等雜質在提升條攪拌和摩擦力的作用下借助水的沖刷從礦石上脫落。同時不斷給入的礦石和水借助筒體的旋轉，在提升條的作用下從進料口向出料口移動，并不斷從出料口排出，至此完成礦石的洗滌過程。Thedrumscrubberisdrivenbyamotor,drivingtheshellcontinuouslyrotatedthroughtheedge-drivingstructure.Feedtheshellcontinuouslythroughthefeedspout;theoreandwaterinsidetheshellisunderthefunctionoflinermixingandfriction;becauseofthecentrifugalforce,theorerotatingintheshellwithacertainangleandfallingdown,themudontheoreandotherimpuritiesdroppingfromtheoreunderlinermixingandfrictionbymeansofwaterwashing.Atthesametime,throughtherotationofshell,thecontinuouslyfeedingoreandwatermovesfromfeedspouttodischargespoutunderthefunctionofliner,andcontinuouslydischargesfromthedischargespout,sofarfinishingtheorescrubbing.工作原理OperationPrinciple圓筒工作原理OperationPrinciple工作原理（滑履支承結構方式）OperationPrinciple(padbearingstructure)工作原理OperationPrinciple工作原理（滑結構及技術特點

Structure&TechnicalFeatures中信重工圓筒洗礦機按照筒體支承方式有：

托輥支承型式；

滑履軸承支承型式；

輪胎支承型式；Accordingtothesupportingtypeoftheshell,thedrumscrubberfromCITICHICcanbeof:supportingrollertype;padbearingsupportingtype;tyresupportingtype;結構及技術特點

Structure&Technical結構及技術特點

Structure&TechnicalFeatures托輥支承型式Supportingrollertype基本組成：回轉部、傳動部、電氣部、滾圈（輪帶）、托輥（托輪）、擋輪、襯板部、輔助設備等。Basiccomposition:rotarypart,drivingpart,electricalpart,rollingring(tyre),supportingroller,thrustroller,linerpart,auxiliaryunit,etc.技術特點TechnicalFeatures◆筒體采用優(yōu)質碳素鋼或合金結構鋼卷制并自動焊接；

Theshellisofhighqualitycarbonsteelorstructuralalloysteel,rolledandautomaticallywelded;◆筒體可采用整體或分節(jié)法蘭連接結構；

Theshellcanbeintegrallyorsplitlyflangeconnected;◆滾圈（輪帶）、托輥（托輪）和擋輪均可任選鑄件或鍛件；

Therollingring(tyre),supportingrollerandthrustrollercanbeofcastingsorforgings;◆筒體出料口可根據(jù)工藝需要連接分級圓筒篩；

Thedischargingspoutoftheshellcanbeconnectedwithsizingrotaryscreenastheprocessrequirement;◆傳動部采用硬齒面減速器，并設有慢速驅動裝置，慢速驅動電動機帶制動功能；

Thehard-facedreducerisusedforthedrivingpart,withslowdrivingunitwhosedrivingmotorcanapplybraking;◆筒體可實現(xiàn)恒速或變頻調速轉動；

Theshellcanberotatedwithconstantspeedorfrequencycontrol;◆襯板和提升條材料可選擇橡膠襯板或鋼襯板；

Thematerialoflinerandliftercanbeofrubberorsteel;結構及技術特點

Structure&Technical結構及技術特點

Structure&TechnicalFeatures滑履軸承支承型式SupportingPatternofSlipperBearing基本組成：回轉部、傳動部、電氣部、液壓站、滑履軸承、襯板部、輔助設備等。

BasicComponents:rotarypart,drivingpart,electricalpart,hydraulicstation,slipperbearing,linerpart,auxiliarydevice,

etc.技術特點TechnicalFeatures◆筒體采用優(yōu)質碳素鋼或合金結構鋼卷制并自動焊接;Adoptthehigh-qualitycarbonsteeloralloysteeltomanufacturetheshellandweldautomatically;◆支承采用純靜壓滑履軸承結構，避免了筒體上的滑履帶與托瓦之間的相互運動摩擦磨損；

Adoptthepurestaticpressureslipperbeartosupportinordertoavoidthefrictioncausedbytheinter-movementbetweentheslipperingcrawlbeltontheshellandthesupportingblock;

◆傳動部采用硬齒面減速器，并設有慢速驅動裝置，慢速驅動電動機帶制動功能;

Adoptthehardtoothfacedreducerforthedrivingpartandequippedwithinchingdrivedevice,

inchingdrivemotorwiththebrakingfunction;◆筒體可實現(xiàn)恒速或變頻調速轉動；

Theshellcanrotateattheconstantspeedorrotateatthefrequencycontrol

speed;◆襯板和提升條材料可選擇橡膠襯板或鋼襯板；

Thematerialofthelinerandtheliftingbarmayselecttherubberlinerorthesteelliner;◆采用獨特的軸向止推軸承設計；

Adopttheuniquedesignoftheaxialthrustbearing;結構及技術特點

Structure&Technical結構及技術特點

Structure&TechnicalFeatures輪胎支承型式SupportingPatternoftheTyre結構及技術特點

Structure&Technical結構及技術特點

Structure&TechnicalFeatures托輥（托輪）支承+圓筒篩Support

byIdlerRoller(SupportingRoller)＋RotaryScreen結構及技術特點

Structure&Technical結構及技術特點

Structure&TechnicalFeatures結構及技術特點

Structure&Technical結構及技術特點

Structure&TechnicalFeatures橡膠襯板和提升條RubberLinerandLiftingBar鋼襯板和鋼提升條SteelLinerandSteelLiftingBar結構及技術特點

Structure&Technical結構及技術特點

Structure&TechnicalFeatures通用技術特點◆根據(jù)客戶需求而設計，選擇最佳解決方案；◆設計可按照國內或國際標準進行；◆關鍵零部件采用先進的結構優(yōu)化分析設計；◆針對選型及其處理量可進行礦石的可洗性試驗，按照粘土塑性指數(shù)、洗礦時間、比能耗及洗礦效率等指標來評定；UniversalTechnicalFeaturesDesignaccordingtothecustomers'requirementsandselect

thebestsolutionplan;Maydesignaccordingtothedomesticstandardsortheinternationalstandards;Adopttheadvancedstructureoptimizationanalyticdesignforthekeyparts;Maycarryontheorewashabilitytestaccordingtothetypeselectionandhandlingcapacity;evaluateitaccordingtotheclayplasticityindex,

orewashingtime,

specificenergyconsumptionandorewashingefficiencyandothernorms;結構及技術特點

Structure&Technical結構及技術特點

Structure&TechnicalFeatures解決方案設計SolutionDesign有限元分析優(yōu)化設計結構Finiteelemmentanalysisoptimumdesignstructure結構及技術特點

Structure&Technical性能參數(shù)PerformanceData性能參數(shù)PerformanceData主要業(yè)績MainAchievements主要業(yè)績MainAchievements成套及供貨范圍

CompleteSets&SupplyScope托輥支承型式SupportingPatternoftheIdlerRoller

主機（包括進料部、回轉部、托輥部、傳動部、出料部、潤滑部、等）、電氣控制部、輔助頂起工具及輔助安裝工具等。

Mainengine

(includesfeedingpart,

rotatorypart,

idlerroller,drivingpart,dischargingpart,lubricatingpart,

etc.)

electricalcontrolledpart,

auxiliaryjackingtoolsandauxiliaryerectingtools,etc.滑履軸承支承型式SupportingPatternoftheSlipperBearinig

主機（包括進料部、回轉部、滑履部、傳動部、出料部、潤滑部等）、高低壓潤滑站、電氣控制部、輔助頂起工具及輔助安裝工具等。

Mainengine

(includesfeedingpart,

rotatorypart,

slipperpart,drivingpart,dischargingpa